Re: MPE Port - Mark Klein

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From: Mark Klein <mklein@dis.com>
To: law@cygnus.com
Cc: gcc@gcc.gnu.org
Subject: Re: MPE Port
Date: Tue, 09 Nov 1999 06:52:00 -0000	[thread overview]
Message-ID: <4.2.0.58.19991109063714.00c7f100@garfield.dis.com> (raw)
In-Reply-To: <2799.942119599@upchuck>

At 08:53 PM 11/8/99 -0700, Jeffrey A Law wrote:


>Because if someone replaced the library, then all the applications linked
>against the library would have to be re-linked just in case the list of
>ctors/dtors changed.
Hmmm ... that's a bit different than MPE since the "final link" is really
at load time. We never need to link against a shared library before using
it for precisely the reason above: a version can be updated without requiring
compiles or links elsewhere.

>So instead collect builds and exports a single constructor function for the
>entire library.  *that* function should be added to he ctor/dtor list for
>the main program.

Aha. Then that's what is failing, but I don't see where. Back to the drawing
board.

(One of these days I'm going to have to get gdb ported :-/)

Thanks.

--
Mark Klein                                 DIS International, Ltd.
http://www.dis.com                         415-892-8400
PGP Public Key Available

WARNING: multiple messages have this Message-ID

From: Mark Klein <mklein@dis.com>
To: law@cygnus.com
Cc: gcc@gcc.gnu.org
Subject: Re: MPE Port
Date: Tue, 30 Nov 1999 23:37:00 -0000	[thread overview]
Message-ID: <4.2.0.58.19991109063714.00c7f100@garfield.dis.com> (raw)
Message-ID: <19991130233700.eyj_cdV5Ao8gv2isTfWz2j_Xtc2usKfe-wOACc7MXvI@z> (raw)
In-Reply-To: <2799.942119599@upchuck>

At 08:53 PM 11/8/99 -0700, Jeffrey A Law wrote:


>Because if someone replaced the library, then all the applications linked
>against the library would have to be re-linked just in case the list of
>ctors/dtors changed.
Hmmm ... that's a bit different than MPE since the "final link" is really
at load time. We never need to link against a shared library before using
it for precisely the reason above: a version can be updated without requiring
compiles or links elsewhere.

>So instead collect builds and exports a single constructor function for the
>entire library.  *that* function should be added to he ctor/dtor list for
>the main program.

Aha. Then that's what is failing, but I don't see where. Back to the drawing
board.

(One of these days I'm going to have to get gdb ported :-/)

Thanks.

--
Mark Klein                                 DIS International, Ltd.
http://www.dis.com                         415-892-8400
PGP Public Key Available

next prev parent reply	other threads:[~1999-11-09  6:52 UTC|newest]

Thread overview: 98+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-09-06 10:40 Mark Klein
1999-09-07  2:38 ` Jeffrey A Law
1999-09-07  6:39   ` Mark Klein
1999-09-08  0:45     ` Jeffrey A Law
1999-09-08 20:04       ` Mark Klein
1999-09-15  2:47         ` Jeffrey A Law
1999-09-15  8:32           ` Mark Klein
1999-09-30 18:02             ` Mark Klein
1999-09-30 18:02           ` Jeffrey A Law
1999-10-09 20:18           ` Mark Klein
1999-10-14  4:03             ` Jeffrey A Law
1999-10-14  7:20               ` Mark Klein
1999-10-14 10:45                 ` Jeffrey A Law
1999-10-14 11:05                   ` Mark Klein
1999-10-31 23:35                     ` Mark Klein
1999-10-31 23:35                   ` Jeffrey A Law
1999-10-31 23:35                 ` Mark Klein
1999-10-31 23:35               ` Jeffrey A Law
1999-10-31 23:35             ` Mark Klein
1999-11-08 19:34           ` Mark Klein
1999-11-08 19:54             ` Jeffrey A Law
1999-11-09  6:52               ` Mark Klein [this message]
1999-11-30 23:37                 ` Mark Klein
1999-11-10  7:48               ` MPE Port and collect Mark Klein
1999-11-30 23:37                 ` Mark Klein
1999-11-30 23:37               ` MPE Port Jeffrey A Law
1999-11-30 23:37             ` Mark Klein
1999-09-30 18:02         ` Mark Klein
1999-09-30 18:02       ` Jeffrey A Law
1999-09-30 18:02     ` Mark Klein
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
  -- strict thread matches above, loose matches on Subject: below --
1999-09-07  8:42 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-10-25 22:41 ` Jeffrey A Law
1999-10-26  7:03   ` Mark Klein
1999-10-26 19:12     ` Jeffrey A Law
1999-10-26 19:52       ` Mark Klein
1999-10-31 23:35         ` Mark Klein
1999-10-31 23:35       ` Jeffrey A Law
1999-10-31 23:35     ` Mark Klein
1999-10-31 23:35   ` Jeffrey A Law
1999-09-06 10:40 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-08  1:40 ` Jeffrey A Law
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-10-25 22:32 ` Jeffrey A Law
1999-10-26  6:51   ` Mark Klein
1999-10-26 19:05     ` Jeffrey A Law
1999-10-26 19:21       ` Mark Klein
1999-10-31 23:35         ` Mark Klein
1999-10-31 23:35       ` Jeffrey A Law
1999-10-31 23:35     ` Mark Klein
1999-10-31 23:35   ` Jeffrey A Law
1999-09-06 10:40 Mark Klein
1999-09-08  1:49 ` Jeffrey A Law
1999-09-08 20:31   ` Mark Klein
1999-09-30 18:02     ` Mark Klein
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-08  1:39 ` Jeffrey A Law
1999-09-08  6:35   ` Mark Klein
1999-09-15  2:52     ` Jeffrey A Law
1999-09-15  8:26       ` Mark Klein
1999-09-30 18:02         ` Mark Klein
1999-09-30 18:02       ` Jeffrey A Law
1999-09-30 18:02     ` Mark Klein
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:40 Mark Klein
1999-09-08  1:41 ` Jeffrey A Law
1999-09-08  6:37   ` Mark Klein
1999-09-30 18:02     ` Mark Klein
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:39 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:39 Mark Klein
1999-09-30 18:02 ` Mark Klein
1999-09-06 10:39 Mark Klein
1999-09-07  3:20 ` Jeffrey A Law
1999-09-07  6:46   ` Mark Klein
1999-09-08  0:43     ` Jeffrey A Law
1999-09-30 18:02       ` Jeffrey A Law
1999-09-30 18:02     ` Mark Klein
1999-09-30 18:02   ` Jeffrey A Law
1999-09-30 18:02 ` Mark Klein
1999-08-27 17:20 HARD_REGNO_MODE_OK on PA-RISC (revisited) Mark Klein
1999-08-29  3:19 ` Jeffrey A Law
1999-09-06 10:39   ` MPE Port Mark Klein
1999-09-30 18:02     ` Mark Klein

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